What do these numbers mean?

[dthquazi1]

i am looking on ebay for a new turbo cuz my 16g got fried this week. I came across this and want to know what these numbers and things mean. I have searced for what they mean but could not find anything. How do these numbers affect flow, spool up, and other things i should know.

3" INLET DIAMETER

2" OUTLET

WET FLOATING BALL BEARINGS

1/8 NPT OIL INLET

T3 / T4 FOOTPRINT OK !!

SPECS:

.57T COMPRESSOR WHEEL

.50 A/R COMPRESSOR

.63 A/R TURBINE

 

[TimG]

<u>3" INLET DIAMETER</u> - the inlet where the air is sucked in is 3 inches

<u>2" OUTLET</u> - the oulet after the air in compressed is 2 inches

<u>1/8 NPT OIL INLET</u> - the oil feed has a national pipe thread with a diameter of 1/8

<u>T3 / T4 FOOTPRINT OK !!</u> - I believe this means an exhaust manifold from a T3/T4 has to be used. I really am guessing though.